Sheldon M Joseph
Overview
Explore the profile of Sheldon M Joseph including associated specialties, affiliations and a list of published articles.
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Articles
3
Citations
144
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0
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Recent Articles
1.
Blum A, Joseph S, Przybylski R, Dubyak G
Am J Physiol Cell Physiol
. 2008 May;
295(1):C231-41.
PMID: 18495810
Previously, we reported that activation of G protein-coupled receptors (GPCR) in 1321N1 human astrocytoma cells elicits a rapid release of ATP that is partially dependent on a G(q)/phophospholipase C (PLC)/Ca(2+)...
2.
Joseph S, Pifer M, Przybylski R, Dubyak G
Br J Pharmacol
. 2004 Jun;
142(6):1002-14.
PMID: 15210578
1 Transient accumulation of extracellular ATP reflects both release of ATP from intracellular stores and altered rates of ATP metabolism by ecto-enzymes. Ecto-nucleoside triphosphate diphosphohydrolases (eNTPDases) and ecto-nucleotide pyrophosphatases (eNPPs)...
3.
Joseph S, Buchakjian M, Dubyak G
J Biol Chem
. 2003 Apr;
278(26):23331-42.
PMID: 12684505
Extracellular ATP and other nucleotides function as autocrine and paracrine signaling factors in many tissues. Recent studies suggest that P2 nucleotide receptors and ecto-nucleotidases compete for a limited pool of...